Effect of ion irradiation on the surface energy of deposited coatings

E. N. Eremin, S. A. Guchenko, S. S. Kasymov, V. M. Yurov, M. V. Vedyashkin

Research output: Contribution to journalConference article

Abstract

We investigated multi-element coatings exposed to argon ion bombardment. The coatings were irradiated using a multi-ampere hollow-cathode ion source. The arc current was 1 A, and the potential of the substrate was maintained equal to 300 V. The surface tension (surface energy) of the coatings was measured before and after irradiation through the size-dependence of the microhardness and electrical resistivity of coatings on their thickness. Ion irradiation was found to affect the surface energy of the coatings in different ways. This is due to both the structure of the coating and its elemental composition.

Original languageEnglish
Article number012022
JournalIOP Conference Series: Materials Science and Engineering
Volume168
Issue number1
DOIs
Publication statusPublished - 7 Feb 2017
Event12th International Conference Radiation-Thermal Effects and Processes in Inorganic Materials - Tomsk, Russian Federation
Duration: 4 Sep 201612 Sep 2016

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Ion bombardment
Interfacial energy
Coatings
Argon
Ion sources
Microhardness
Surface tension
Cathodes
Irradiation
Substrates
Chemical analysis

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

Cite this

Effect of ion irradiation on the surface energy of deposited coatings. / Eremin, E. N.; Guchenko, S. A.; Kasymov, S. S.; Yurov, V. M.; Vedyashkin, M. V.

In: IOP Conference Series: Materials Science and Engineering, Vol. 168, No. 1, 012022, 07.02.2017.

Research output: Contribution to journalConference article

Eremin, E. N. ; Guchenko, S. A. ; Kasymov, S. S. ; Yurov, V. M. ; Vedyashkin, M. V. / Effect of ion irradiation on the surface energy of deposited coatings. In: IOP Conference Series: Materials Science and Engineering. 2017 ; Vol. 168, No. 1.
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